CN1403250A - Protecting and controlling equipment for sliding composite mitre saw machine - Google Patents
Protecting and controlling equipment for sliding composite mitre saw machine Download PDFInfo
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- CN1403250A CN1403250A CN 01119197 CN01119197A CN1403250A CN 1403250 A CN1403250 A CN 1403250A CN 01119197 CN01119197 CN 01119197 CN 01119197 A CN01119197 A CN 01119197A CN 1403250 A CN1403250 A CN 1403250A
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Abstract
The protecting assembly for saving machine and other cutting machiens includes one movable protecting unit rotating relatively by means of the lever assembly and the lever assembly has two link rods connected to the shaft of cam roller, with the cam roller fitting with the cam surface so as to control the relative motion of the protecting unit. It features the twisting screw protecting reset spring and the spring closing unit with least influence on the workpiece cutting path; as well as the holding and fixing part of the main shaft hood and one other clamping element comprising sawing bit calipers. In case that the cutter is bent or shifted, the protecting unit will not be damaged. There are also one driver assembly holding unit and one horizontally extending handle.
Description
The application is Bu Laike and carries the dividing an application of application for a patent for invention that application number that name that gram company proposes to Patent Office of the People's Republic of China on October 31st, 1996 is called " protection and the control appliance that are used for sliding composite mitre saw machine " is 96199438.X.
The present invention relates generally to power cutting type saw, miter saw, and composite mitre saw machine or other power operation equipment, or utilize the machinery of saw blade or other cutter, so that the workpiece that is made of timber, metal, plastics or other material is carried out process operation.Particularly; the present invention seeks to improve in many-side the saw blade protection mechanism of power operation equipment; usually it has and movably descends protective device; when saw blade rotated between non-cutting and cutting position, described protective device down rotated with respect to fixing last protective device between " sealing " and " unlatching " position.Preferred form of the present invention has also improved the main shaft cover of saw blade or cutter, with saw blade that links to each other with protection mechanism or cutter clamp.Also improved the compressing structure of saw blade or cutter, when being in the lock state, prevented the saw operation with convenient saw.Another preferred form of the present invention comprises carries out favourable improvement to operator's handling position, direction and structure, when carrying out diversified cutting operation, has optimized control and the level of comfort of user to saw blade or cutter.
On workpiece, cut or the saw and the miscellaneous equipment of other process operation, when carrying out diversified cutting operation, generally include the mechanism that sets saw blade or the cutter angle selected with respect to workpiece.For example, cutting type composite mitre saw machine, it is suitable for the type that the arbitrary position of user in a plurality of positions is provided with saw blade or selects cutter, so as to carry out square cut, vertically cut sth. askew cut, level cuts sth. askew and cuts, and compound the cutting sth. askew of carrying out vertical tilt angle and horizontal tilt angle on workpiece cut.In addition, in some operation, for example tongue-and-groove cutting, groove cutting or processing and forming need to use the saw blade of dissimilar or size or other to cut tool or process equipment, in order to the phase trans-substitution, so that carry out the process operation that needs on workpiece.In these examples, saw or cutting equipment must can transverse cuts, and promptly saw blade or cutting tool can slide, to replace meshing with workpiece of cutting mode.
In order to set vertical tilt and horizontal tilt angle, can adjust saw blade, cutter or other processing unit (plant) angle with respect to the vertical baffle of horizontal support and location workpiece.When carrying out the adjustment of vertical tilt angle, make saw blade, cutter or other processing unit (plant), keep perpendicularity simultaneously with horizontal support with respect to the angled location of vertical baffle.When carrying out the adjustment of horizontal tilt angle, make saw blade, cutter or other processing unit (plant), keep perpendicularity simultaneously with vertical baffle with respect to the angled location of horizontal support.By adjusting the angle of saw blade simultaneously, can finish multiple combination to vertical tilt and horizontal tilt angle with respect to horizontal support and vertical baffle.
In any this cutting operation, can on cutting type, transverse cuts type or compound device, finish cutting operation in order to make them, the saw blade protection mechanism must be able to expose enough saw blade parts, so that carry out the cutting operation of needs.Simultaneously, during cutting, be in resting position, should be able to protect the operator rightly with saw blade.This protection mechanism preferably can also be in cutting operation process, and saw blade or cutter bend or during the deflection situation, should avoid damaging protection mechanism.Also should prevent saw blade or cutter during operation, break away from cutter spindle owing to vibrating to unclamp.When carrying out cutting operation, also should allow the user feel comfortably cool to greatest extent and be convenient to and control.Best, when equipment is in storage NOR operation state, should prevent that unexpected operation from appearring in saw or other similar equipment.
But the equipment that has confirmed many routines exists defective when reaching above-mentioned part or all of purpose, perhaps need to be provided with a plurality of heavy parts and meet the demands.Therefore, find that the equipment of many routines is very heavy, structure is too complicated, manufacture and design and maintenance difficult, and the cost costliness, and need big operating space.In some cases, in order to achieve the above object, the result causes and has limited cutting power inadequately.
According to the present invention, the protective device of saw blade or cutter preferably includes protective device, and it is fixed with respect to driven unit, and described driven unit is used to drive the main shaft of saw blade or cutter.Also comprise protective device down, it can rotate with respect to fixing last protective device.Best, the drive rod module of protection assembly comprises having inner first connecting rod, and described the inner is connected with bracket component in rotating mode.Driven unit is installed in rotation on the bracket component, so that mobile saw blade contacts with workpiece with driven unit.The relative middle end of first connecting rod and the middle end of second connecting rod interconnect rotationally.The relative outer end of second connecting rod is connected with protective device movably drivingly in rotating mode.Middle roller or roll wheel assembly are connected with the middle end of interconnective connecting rod in rotating mode, and be arranged on driven unit on the fixed position on cam face engage, so fix with respect to fixing protector.When saw blade or cutter were mobile between non-cutting and cutting position, the shape and the position of cam face pre-determined, to control the movement rate of movable protective device.In the preferred form of this protection structure, movable protective device can be moved by artificial, in order to respect to workpiece independently, the position that do not rely on saw blade and driven unit crosses over and rotates.
In the leverage assembly of protective device, be provided with back-moving spring, in order to movable protective device is produced fexible bias pressure towards common detent position.Described movable protective device covers the largest portion of the cutting circumference of saw blade or cutter at detent position.This back-moving spring is torsion-coil spring preferably, an one anchor portion or supporting leg be connected with fixing protector or driven unit (in the fixed position).The end that another of spring is relative or another supporting leg be connected with movable protective device (also in the fixed position).Preferably also be provided with eccentric spring locking device, it radially departs from respect to main shaft, is used to limit being radially expanded of torsionspring, and its offset direction is away from workpiece, at main shaft opposite side, so that make the work piece cut degree of depth of saw blade or cutter reach maximum away from workpiece.
Other optional still best features of the present invention are to be provided with the main shaft cover; it is rotating to be connected with fixing protector, and can prevent or reduce the possibility that mainshaft nut, screw or other saw blade fixture unclamp or come off from main shaft during operation basically.By the part that is maintained fixed of the cover that can get loose, this main shaft cover is rotated away from, so that dismounting or replacing saw blade, described fixture is arranged on an end of rotating cover.When this when being maintained fixed part and being fastened on the rotating cover; can also select the configuration of fixture to make it along axially in fixing protector, extending; as along axially and the clamp of a pair of saw blade that separates of the opposite side of saw blade or cutter; therefore; even when saw blade or cutter bending or deflection, this clamp can prevent or greatly reduce breaking-up to fixing protector.
Also comprise compressing the tape element, it is connected with the support of saw in rotating mode, when engaging with the driven unit of saw releasedly, in order to move between storage location and compacted position.This is at downward storage location, and driven unit is fixed on the support releasedly.
Also have, the operating handle of saw preferably includes horizontally extending grip, and it is positioned at the side centre position of saw blade or tool plane usually.This helps to improve the sight line of user to workpiece, and the operator is easy to control saw blade or other cutter of equipment.
This professional those of ordinary skill is by following description, be appreciated that other advantage of the present invention, purpose and feature with reference to accompanying drawing and claims.
Fig. 1 is the front perspective view according to sliding composite mitre saw machine of the present invention;
Fig. 2 is the front view of sliding composite mitre saw machine shown in Figure 1;
Fig. 3 is the rearview of sliding composite mitre saw machine shown in Fig. 1 and 2;
Fig. 4 is the right side view of sliding composite mitre saw machine shown in Fig. 1～3;
Fig. 5 is the partial, exploded perspective view according to preferred saw blade protection mechanism of the present invention;
Fig. 6 is the perspective view of the exploded of another saw blade protection mechanism shown in Figure 5, and it has further represented this preferred structure in detail;
Fig. 7 is the partial, exploded perspective view of the movable part of protection mechanism shown in Fig. 5 and 6, the more detailed all-or-nothing piece architecture of having represented protection mechanism;
Fig. 8 is the back-moving spring of the following protective device of protection mechanism shown in Fig. 5～7 and the partial detailed cutaway view of spring enclosed construction;
Fig. 9 a～9c represents to be used for preferred protection mechanism shown in Fig. 5～8, on different mobile protective position down, preferably reverses down the elastic bending schematic diagram of protection back-moving spring;
Figure 10 a～10d is the operation chart of member structure, the saw blade of saw or cutter shown in the presentation graphs 1～9, and the part parts have wherein been removed in the motion of protective device under the control between the disengaged and bonding station at workpiece;
Figure 11 is the partial left side view of preferred protection mechanism, and it is illustrated in the saw blade main shaft cover in the operating position;
Figure 12 is the detailed partial exploded view of main shaft cover shown in Figure 11;
Figure 13 a～13b is a partial cross sectional view, and its expression is placed in the saw blade clamp structure in the main shaft cover structure;
Figure 14 a～14b is the fragmentary, perspective view that is used for the compressing structure of preferred sliding composite mitre saw machine shown in Fig. 1～13.
Fig. 1～14b has described the embodiment of sliding composite mitre saw machine of the present invention, and its purpose only is to illustrate.This professional those of ordinary skill is readily appreciated that with claims from following explanation in conjunction with the accompanying drawings, the similar composite mitre saw machine and/or the cutting saw that design of the present invention can be applied to not describe in the accompanying drawings.In like manner, this professional those of ordinary skill is readily appreciated that, also the present invention's design can be applied to the cutting or the former of other workpiece.
In Fig. 1～4, adopt code name 10 expressions to be provided with sliding composite mitre saw machine and other features of the present invention of cutter or saw blade protection mechanism.Sliding composite mitre saw machine 10 comprises frame component 12; rotary work-table or table assembly 14 that can rotational angle; bracket component 16 that can rotational angle; saw blade 18; saw blade protection mechanism or assembly 20; drive the motor 22 that connects saw blade 18 by driven unit 36, grip structure 24 and work supporting baffle assembly 26.Table assembly 14 is fixed on the frame component 12, so that table assembly 14 can rotate, this is in order to adjust, and cuts (chain-dotted line among Figure 14 is represented workpiece 13) so that workpiece 13 cut sth. askew.The rotation of table assembly 14 changes the angle of saw blade 18 with respect to baffle plate assembly 26, but locatees the plane of saw blade 18 perpendicular to table assembly 14.Can drive locking mechanism 28, workbench 14 is locked on the frame component 12 so that cut the position cutting sth. askew of needs.
With reference to Fig. 1～8, saw blade protection assembly 20 comprises fixing last saw blade protective device 40 and movably descends saw blade protective device 42.The movably protective device 42 that connects can rotate between " sealing " position and " unlatching " position around the axis 45 of saw blade main shaft 44.At detent position, movably protective device 42 covers the largest portion of the cutting circumference of saw blade 18.And, covering the least part of the cutting circumference of saw blade 18 in the enable possition, this is in order to make saw blade 18 finish cutting operation to workpiece 13, and is convenient to dismounting or changes saw blade.
Saw blade protection assembly 20 also comprises leverage assembly 46; its function is; rotate around rotational pin (as shown in Figure 5) when the operator makes driven unit 38, during respectively toward or away from workpiece 13, make that movably protective device 42 rotates between its unlatching and detent position.Movably protective device 42 will be further described below with respect to the motion of fixing protective device 40, and expresses in Figure 10 a～10d, and is clear in order to describe, and removed a plurality of parts of composite mitre saw machine.
Because the intermediate ends of the inside connecting rod 48 of middle roll wheel assembly 52 and outside connecting rod 50; move freely along cam face; the position of middle roll wheel assembly 52; fixing or unrestricted with respect to fixing last protective device 40 (it is fixing with respect to driven unit 36 to go up protective device 40) or following protective device 42; therefore; importantly; for the ease of changing; change or safeguard saw blade 18; the user can manually make and movably descend the axis 45 of protective device 42 around the saw blade main shaft; crossing over the mode independent rotation, and do not rely on the turned position of driven unit 36 and saw blade 18.In Figure 10 b and 10d, protective device 42 independent two examples crossing over motion have been described movably to descend.In Figure 10 b, movably descend protective device 42 upwards to turn to maximum open position, i.e. " static " position with respect to driven unit 36.In Figure 10 d, following protective device 42 with the axis 45 of leap mode around the saw blade main shaft, is pivotally lowered into maximum open position with respect to driven unit 36 and saw blade 18, promptly with workpiece 13 contacted positions independently.In two positions movably descending protective device 42 leaps and independent rotation, middle roll wheel assembly 52 upwards rotates with the intermediate ends of inside connecting rod 48 and outside connecting rod 50, disengages with cam face 54.
With reference to Fig. 5～9c, leverage assembly 46 preferably also comprises back-moving spring 70, the torsion-coil spring that back-moving spring is preferably represented in the accompanying drawing.The effect of back-moving spring 70 is to movably descending protective device 42, producing flexible with vertical bias effect towards Fig. 1～4 with " sealing " position shown in the 10a.The back-moving spring 37 of the driven unit shown in back-moving spring 70 and Fig. 5 respectively to movably descending protective device 42 and whole driven unit 36, produces elastic bias towards " static " position shown in Fig. 1～4 and the 10a.
Because preferred back-moving spring 70 is torsion-coil springs; when movably descending protective device 42; center on the axis 47 of protective device down; when between " sealing " of movably descending protective device 42 and " unlatching " position, rotating respectively; (as Fig. 8; shown in 9a～9c and the 10a～10d), back-moving spring 70 produces with respect to the axis 45 of saw blade main shaft and is radially expanded or shrinks.Preferably driven unit 36 also is equipped with the locking device 72 of back-moving spring, as Fig. 6,8 and 9a～9c shown in.The locking device 72 of back-moving spring radially upwards departs from respect to the pivot center 47 that movably descends protective device 42, away from the frame component 12 and the workpiece 13 of saw.The driven unit hub portion 74 (as shown in Figure 6) of driven unit 36 is installed or be connected to the back-moving spring locking device 72 that departs from, and fixing with respect to fixing last protective device 40.The end of back-moving spring 70 comprises that fixing resilient legs 76 is (by matching with the hole 80 in the spring locking device; relative fixed is on spring locking device 72); also comprise movably resilient legs 78; by with movably descend protective device 42 in hole 82 match, along with movably descending protective device 42 to move.Flexible Reset supporting leg 76 and 78 need carefully be laid and be shaped, to prevent that spring from expanding or when shrinking, these resilient legs produce overbendings.
Shown in Fig. 9 a～9c, the radially deviation structure of back-moving spring locking device 72 makes back-moving spring 70 towards the direction away from frame component 12 radial expansion volume or amount of contraction significantly be arranged, thereby away from workpiece 13 rather than near workpiece 13.This feature will be disturbed the degree of workpiece 13 to be reduced to minimum, and obtained the depth of cut of composite mitre saw machine 10 to greatest extent during cutting operation.Best, spring locking device 72 and back-moving spring 70 are installed in the inboard rather than the outside of saw blade chamber, so that obtain bigger gearbox space.This further itself provides bigger space for back-moving spring 70, has prolonged the service life of spring greatly.
Fig. 9 a represents movably to descend protective device 42 to be in " sealing " position, and back-moving spring 70 is in the maximum radial swelling state of prestrain.Fig. 9 b represents to contact with workpiece or during cutting position, movably descend the position of protective device 42 and the degree that is radially expanded of back-moving spring 70 when driven unit 36 drops to.Fig. 9 c represents movably to descend the position of protective device 42 and the smallest radial swelling state of back-moving spring 70 when movably descending protective device 42 by manual and when being opened at utmost in the leap mode.
With reference to Figure 11～13, preferably the driven unit 36 of composite mitre saw machine 10 also comprises saw blade main shaft cover 66, and the one end is pivotally connected on the fixing last protective device 40 by rotational fixture 67.The opposite end of saw blade main shaft cover 66 is maintained fixed part 69 by screw thread and is fixed on releasedly on the fixing last protective device 40, and screw thread is maintained fixed the slotted eye 68 that part 69 passes saw blade main shaft cover 66.This makes saw blade main shaft cover 66 can discharge and center on rotating fixture 67 selectively; upwards turn to " unlatching " position with respect to fixing last protective device 40; so the fixture 64 of saw blade main shaft is exposed fully, so that dismounting, replacing and maintenance saw blade 18.When saw blade main shaft cover 66 went back to its " sealing " position, as shown in figure 11, preferably saw blade main shaft cover 66 covered 1/2nd of main shaft 44 diameters at least, unclamped owing to vibrating to prevent saw blade main shaft fixture 64, and prevented that saw blade main shaft 44 from freely falling.
With reference to Figure 13 a and 13b; when being maintained fixed part 69 when being threadably fastened on the fixing protective device 40; inboard radial position at the cutting teeth of saw blade 18; main shaft cover protection fixture 69 is configuration selectively also; make the inboard of protective device 40 on fixing, extend to vertically with saw blade 18 and axially separate certain distance.This configuration makes and is maintained fixed part 69, with the effect that forms the saw blade clamp together with the saw blade clamp 71 of saw blade opposite side.Simultaneously, fixture 69 is carried out the positioning function of its main shaft cover.In the same position of the radially inner side that is maintained fixed part/clamp 69, saw blade clamp 71 are fixed on the protective device 40, and along axially and saw blade 18 opposite sides spaced apart.When saw blade 18 bendings or deflection, these clamp mainly play a part to prevent to damage to last protective device 40, perhaps play bottom line at least and damage.Shown in Figure 13 b, being maintained fixed part 69 can unclamp, and discharges main shaft cover 66, makes it turn to the enable possition.
At last, saw 10 can be provided with clamping element or tape 90 selectively, shown in Figure 14 a and 14b.Compress tape 90 and be connected with frame component 12 rotationally, preferably be connected on the rotary work-table assembly 14.Compressing tape 90 can upwards rotate, shown in Figure 14 a, therefore its hooked end 92 matches with driven unit 36 releasedly, preferably match with the rotational fixture 67 of main shaft cover 66, like this driven unit 36 is fixed on the position that it rotates, and prevents that driven unit 36 (also having support arm 34 and saw blade 18) is inwardly towards baffle plate assembly 26 slips (shown in Fig. 1～4).In the time of will storing when not needing to use saw 10, can turn to its storage location with compressing tape 90, shown in Figure 14 b, in this position, the path of process when compressing tape 90 and leaving work piece cut and processing and forming.
Adopt the discharged maintenance structure of any known variable-widthization, tape 90 can be remained on its storage location with loosening.But a kind of admissible structure commonly used is that tape 90 can be offset along lateral elasticity.Shown in Figure 14 a and 14b, tape 90 leaves user's normal position towards the right direction fexible bias pressure.Therefore, when hope moves to tape 90 from the use location shown in Figure 14 a storage location shown in Figure 14 b, the user causes tape 90 to rotate as long as be offset elastic straps 90 (overcoming tape 90 bias effect to the right) left, leaves the spacer 94 on the rotary work-table assembly 14.In case tape 90 turns over spacer 94 downwards, so by the user tape 90 is loosened, resilient bias to the right remains on the below of spacer 94, releasedly shown in Figure 14 b.As mentioned above, other releasable positioner commonly used also can be selected to use.
Foregoing only disclosure and description exemplary embodiments of the present invention, this professional those of ordinary skill is easy to understand by elaboration and accompanying drawing and claims, under the design of the present invention and range of condition that does not break away from following claims and limited, can make multiple variation, remodeling and change.
Claims (10)
1. cutting equipment that on workpiece, carries out cutting operation, it comprises:
Be used to lay the frame component of workpiece;
With the interconnective bearing of described frame component;
Driven unit, comprise motor, can be around the main shaft of axis rotation, with by the described motor-driven cutter that rotates around described main shaft, described driven unit interconnects with rotary way and bearing, so that described motor and cutter are rotated between resting position and operating position selectively with respect to described mounting assembly, in described resting position, when workpiece is positioned on the support, described cutter and workpiece disengage, at operating position, when workpiece is positioned on the support, described cutter cutting contact workpiece;
The protection assembly; the fixing protector that comprises the cutting circumference of part encirclement cutter; with movable protective device; described fixing protector is fixedlyed connected with described driven unit; described movable protective device is connected with driven unit in rotating mode; so that it rotates between detent position and enable possition around described main shaft; at detent position; movable protective device surrounds the predetermined portions of the cutting circumference of described cutter; in the enable possition; the lacking when cutter that movable protective device covers cuts circumferential section than detent position; described protection assembly also comprises the leverage assembly; when described driven unit respectively between static and operating position when mobile; the leverage assembly drives described movable protective device between sealing and enable possition; described protection assembly comprises back-moving spring; it makes movable protective device produce elastic bias towards detent position; described back-moving spring is the torsion-coil spring that surrounds described main shaft; one end of described torsion-coil spring is connected in the fixed position with described driven unit; its other end is connected in the fixed position with described movable protective device; when described driven unit when operating position moves; described torsion-coil spring radially expands; when described driven unit left described operating position, torsion-coil spring radially shrank.
2. according to the described cutting equipment of claim 1, wherein, described torsion-coil spring periphery is included in the spring locking device on the described driven unit, described spring locking device surrounds described main shaft, and described spring locking device has the bigger part that radially departs from respect to main shaft, when described driven unit moves into operating position, the offset direction that departs from part is towards the relative side away from the main shaft of working, when described driven unit moves into operating position, described spring locking device has the less part that radially departs from respect to main shaft, its direction is towards workpiece, therefore, when described driven unit moved into operating position, described spring locking device made torsion-coil spring at the radial expansion volume away from the workpiece direction, than big towards the swell increment of workpiece direction.
3. according to the described cutting equipment of claim 1, wherein, described movable protective device can be crossed over around described main shaft and rotate, and it does not rely on the turned position of described driven unit with respect to mounting assembly.
4. according to the described cutting equipment of claim 3; wherein; be fixed on the main shaft cutter is dismountable by releasable main shaft fixture; the shaft end threaded engagement of described main shaft fixture and main shaft; described protection assembly also comprises the main shaft cover that is connected with fixing protector in rotating mode; so that between the primary importance and the second place, rotate; at the local at least main shaft fixture that covers of primary importance; then do not cover the main shaft fixture fully in the second place; so that take off cutter from described main shaft, the selectable and releasable primary importance that is fixed on of described main shaft cover.
5. according to the described cutting equipment of claim 4; wherein; fixture and described fixing protector threaded engagement by external screw thread main shaft cover; be fixed on described primary importance with described main shaft cover is releasable; and make threaded fittings in fixing protector, extend to a position vertically; separate predetermined axial distance in the axial inner ends of this position main shaft cover fixture and first side of cutter; thereby in described fixing protector, form the first cutter clamp element; in described fixing protector, also be provided with the second cutter clamp element; its opposite side at described cutter in fixing protector extends vertically; the axial inner ends of the described second clamp element and cutter opposite side separate predetermined axial distance; the described first and second clamp elements are in the radially inner side position of described cutter cutting circumference; when the first and second clamp elements are in predetermined axial location, can prevent basically because the accident of cutter cutting circumference moves axially the damage to described fixing protector.
6. according to the described cutting equipment of claim 1; wherein; described fixing protector comprises a pair of clamp element; its opposite side at cutter extends to predetermined axial location vertically; and axially-spaced; described clamp element is in the radially inner side position of described cutter cutting circumference, when described clamp element is in predetermined axial location, can prevent basically because the accident of cutter cutting circumference moves axially the damage to described fixing protector.
7. according to the described cutting equipment of claim 1, wherein, described frame component comprises microscler clamping element, it is connected with frame component in rotating mode, so that selectively between storage location and compacted position, rotate, described storage location is below working surface on the support, free end at the described clamping element of compacted position upwards extends towards driven unit from working surface, the free end of clamping element and described driven unit is releasable interconnects is so that at the releasable fixed drive assembly of operating position.
8. according to the described cutting equipment of claim 1, wherein, described cutting equipment is a miter saw.
9. according to the described cutting equipment of claim 1, wherein, described cutting equipment is a composite mitre saw machine.
10. according to the described cutting equipment of claim 1, wherein, described cutting equipment is the composite mitre saw machine that slides, and wherein said driven unit can slide along the direction perpendicular to main-shaft axis with respect to mounting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01119197 CN1262405C (en) | 2001-05-22 | 2001-05-22 | Protecting and controlling equipment for sliding composite mitre saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01119197 CN1262405C (en) | 2001-05-22 | 2001-05-22 | Protecting and controlling equipment for sliding composite mitre saw machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96199438A Division CN1077820C (en) | 1996-10-31 | 1996-10-31 | Guard and control apparatus for sliding compound miter saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403250A true CN1403250A (en) | 2003-03-19 |
| CN1262405C CN1262405C (en) | 2006-07-05 |
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ID=4663585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01119197 Expired - Fee Related CN1262405C (en) | 2001-05-22 | 2001-05-22 | Protecting and controlling equipment for sliding composite mitre saw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1262405C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018073659A1 (en) * | 2016-10-19 | 2018-04-26 | 汪恩光 | Food cutting apparatus |
| CN109702811A (en) * | 2019-01-22 | 2019-05-03 | 宁夏成峰包装印刷有限公司 | Can manpower intervention operation gyration die-cutting machine |
| CN110666240A (en) * | 2019-09-29 | 2020-01-10 | 苏州金赛工具有限公司 | Metal cutting machine |
-
2001
- 2001-05-22 CN CN 01119197 patent/CN1262405C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018073659A1 (en) * | 2016-10-19 | 2018-04-26 | 汪恩光 | Food cutting apparatus |
| CN109702811A (en) * | 2019-01-22 | 2019-05-03 | 宁夏成峰包装印刷有限公司 | Can manpower intervention operation gyration die-cutting machine |
| CN109702811B (en) * | 2019-01-22 | 2020-10-16 | 宁夏成峰包装印刷有限公司 | Ring-moving die-cutting machine capable of being manually intervened for operation |
| CN110666240A (en) * | 2019-09-29 | 2020-01-10 | 苏州金赛工具有限公司 | Metal cutting machine |
| CN110666240B (en) * | 2019-09-29 | 2024-04-12 | 苏州金赛工具有限公司 | Metal cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1262405C (en) | 2006-07-05 |
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